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Diffstat (limited to 'connectivity/source/drivers/flat/EConnection.cxx')
| -rw-r--r-- | connectivity/source/drivers/flat/EConnection.cxx | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/connectivity/source/drivers/flat/EConnection.cxx b/connectivity/source/drivers/flat/EConnection.cxx new file mode 100644 index 000000000..5127d903c --- /dev/null +++ b/connectivity/source/drivers/flat/EConnection.cxx @@ -0,0 +1,182 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <flat/EConnection.hxx> +#include <flat/EDatabaseMetaData.hxx> +#include <flat/ECatalog.hxx> +#include <flat/EDriver.hxx> +#include <flat/EPreparedStatement.hxx> +#include <flat/EStatement.hxx> +#include <connectivity/dbexception.hxx> +#include <sal/log.hxx> + +using namespace connectivity::flat; +using namespace connectivity::file; + +typedef connectivity::file::OConnection OConnection_B; + + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::lang; + + +OFlatConnection::OFlatConnection(ODriver* _pDriver) : OConnection(_pDriver) + ,m_nMaxRowsToScan(50) + ,m_bHeaderLine(true) + ,m_cFieldDelimiter(';') + ,m_cStringDelimiter('"') + ,m_cDecimalDelimiter(',') + ,m_cThousandDelimiter('.') +{ +} + +OFlatConnection::~OFlatConnection() +{ +} + +// XServiceInfo + +IMPLEMENT_SERVICE_INFO(OFlatConnection, "com.sun.star.sdbc.drivers.flat.Connection", "com.sun.star.sdbc.Connection") + + +void OFlatConnection::construct(const OUString& url,const Sequence< PropertyValue >& info) +{ + osl_atomic_increment( &m_refCount ); + + const PropertyValue *pBegin = info.getConstArray(); + const PropertyValue *pEnd = pBegin + info.getLength(); + for(;pBegin != pEnd;++pBegin) + { + if(pBegin->Name == "HeaderLine") + { + if( ! (pBegin->Value >>= m_bHeaderLine) ) + SAL_WARN("connectivity.flat", "construct: unable to get property HeaderLine"); + } + else if(pBegin->Name == "FieldDelimiter") + { + OUString aVal; + if( ! (pBegin->Value >>= aVal) ) + SAL_WARN("connectivity.flat", "construct: unable to get property FieldDelimiter"); + + m_cFieldDelimiter = aVal.toChar(); + } + else if(pBegin->Name == "StringDelimiter") + { + OUString aVal; + if( ! (pBegin->Value >>= aVal) ) + SAL_WARN("connectivity.flat", "construct: unable to get property StringDelimiter"); + + m_cStringDelimiter = aVal.toChar(); + } + else if(pBegin->Name == "DecimalDelimiter") + { + OUString aVal; + if( ! (pBegin->Value >>= aVal) ) + SAL_WARN("connectivity.flat", "construct: unable to get property DecimalDelimiter"); + + m_cDecimalDelimiter = aVal.toChar(); + } + else if(pBegin->Name == "ThousandDelimiter") + { + OUString aVal; + if( ! (pBegin->Value >>= aVal) ) + SAL_WARN("connectivity.flat", "construct: unable to get property ThousandDelimiter"); + + m_cThousandDelimiter = aVal.toChar(); + } + else if ( pBegin->Name == "MaxRowScan" ) + { + pBegin->Value >>= m_nMaxRowsToScan; + } + } + + osl_atomic_decrement( &m_refCount ); + OConnection::construct(url,info); + m_bShowDeleted = true; // we do not supported rows for this type +} + +Reference< XDatabaseMetaData > SAL_CALL OFlatConnection::getMetaData( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OConnection_B::rBHelper.bDisposed); + + + Reference< XDatabaseMetaData > xMetaData = m_xMetaData; + if(!xMetaData.is()) + { + xMetaData = new OFlatDatabaseMetaData(this); + m_xMetaData = xMetaData; + } + + return xMetaData; +} + +css::uno::Reference< XTablesSupplier > OFlatConnection::createCatalog() +{ + ::osl::MutexGuard aGuard( m_aMutex ); + Reference< XTablesSupplier > xTab = m_xCatalog; + if(!xTab.is()) + { + OFlatCatalog *pCat = new OFlatCatalog(this); + xTab = pCat; + m_xCatalog = xTab; + } + return xTab; +} + +Reference< XStatement > SAL_CALL OFlatConnection::createStatement( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OConnection_B::rBHelper.bDisposed); + + OFlatStatement* pStmt = new OFlatStatement(this); + + Reference< XStatement > xStmt = pStmt; + m_aStatements.push_back(WeakReferenceHelper(*pStmt)); + return xStmt; +} + +Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareStatement( const OUString& sql ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OConnection_B::rBHelper.bDisposed); + + + OFlatPreparedStatement* pStmt = new OFlatPreparedStatement(this); + Reference< XPreparedStatement > xStmt = pStmt; + pStmt->construct(sql); + + m_aStatements.push_back(WeakReferenceHelper(*pStmt)); + return xStmt; +} + +Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareCall( const OUString& /*sql*/ ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OConnection_B::rBHelper.bDisposed); + + ::dbtools::throwFeatureNotImplementedSQLException( "XConnection::prepareCall", *this ); + return nullptr; +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |